Base | Representation |
---|---|
bin | 111100100010011011… |
… | …111011001101111001 |
3 | 20012210010012200220021 |
4 | 330202123323031321 |
5 | 2031111034131400 |
6 | 45510035530441 |
7 | 4460550024115 |
oct | 744233731571 |
9 | 205703180807 |
10 | 65002255225 |
11 | 25627095496 |
12 | 10721159a21 |
13 | 618bbc841b |
14 | 3208d80745 |
15 | 1a569a271a |
hex | f226fb379 |
65002255225 has 12 divisors (see below), whose sum is σ = 80623036224. Its totient is φ = 51988746320.
The previous prime is 65002255223. The next prime is 65002255231. The reversal of 65002255225 is 52255220056.
It is not a de Polignac number, because 65002255225 - 21 = 65002255223 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (65002255223) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 224269 + ... + 424618.
It is an arithmetic number, because the mean of its divisors is an integer number (6718586352).
Almost surely, 265002255225 is an apocalyptic number.
It is an amenable number.
65002255225 is a deficient number, since it is larger than the sum of its proper divisors (15620780999).
65002255225 is a wasteful number, since it uses less digits than its factorization.
65002255225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 652904 (or 652899 counting only the distinct ones).
The product of its (nonzero) digits is 60000, while the sum is 34.
The spelling of 65002255225 in words is "sixty-five billion, two million, two hundred fifty-five thousand, two hundred twenty-five".
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